RY9121E Overview
Description
The RY9121E is a high frequency, synchronous, rectified, step-down, switch-mode converter with internal power MOSFETs. It offers a very compact solution to provide a 2A continuous output current over a wide input supply range, with excellent load and line regulation.
Key Features
- Wide 4.5V to 17V Operating Input Range
- 2A Continuous Output Current
- 1.2MHz Switching Frequency
- ECOT Mode Control with Fast Transient Response
- Built-in Over Current Limit
- Built-in Over Voltage Protection
- Force-PWM Mode
- Internal Soft-Start
- 110mΩ/70mΩ Low RDS(ON) Internal Power MOSFETs
- Output Adjustable from 0.6V
